YouTube App

Find your video and and tap on it. The “share” icon will display in the upper right:

You will get options to share the video through whatever apps you have on your phone. In the case of the person who asked how to share a YouTube video via text messaging, she would've chosen the option "Messaging" on her Android phone.

Some more options to sharing, after scrolling:

Sharing via text messaging on iPhone:

Sharing YouTube Videos by Web

If you prefer to not use the app, you can also share a video through the web on your phone. Find your YouTube video and press on the title and hold for few seconds. You should get a menu to copy the link address. Head over to the app you want to use to send the video and then paste the link in.

If you need help sharing a YouTube video on your phone, contact me or Web Technology Specialist Bob Bertsch